Marketers to make adverts and advertise my online store in South Africa -- 2

Hello potential freelancers! I am looking for someone to help me advertise my online store, which specializes in electronics, trending products and gadgets, to potential consumers in South Africa. My target audience is young adults. I have a limited budget of about $100 so I am seeking an experienced marketer who can create creative advertisements and help promote my online store in cost-effective ways. If this is something you can help me with, I'd love to discuss the project with you in more detail. Thank you for your time and consideration!